The gray/green pressboard folder has 2 “K” style fasteners in positions 1 and 3 while the divider has 2 twin prong fasteners. A roomy wallet divider expands to 1” capacity and has a VELCRO® closure to neatly secure items and pages that are impractical to hole punch. These Classification Folders are made in the USA and contain 60% recycled content and 30% post-consumer materials.